This is the ideal way to carry and serve up to 4 drinks. Designed to hold the common plastic cup the EL-4 makes your party more convienient by being able to pour- and carry up to 4 drinks. 100% marine-grade polymer means its designed to last a lifetime. Includes suction cups for smooth surface or works as a non skid pad for other surfaces. Drinks are not included in the 4 solo cup tray holder.